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3D plot game initial rust implementation

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marquesrs
2025-03-03 11:35:22 -03:00
parent 6106e030b7
commit 3874260e57
4 changed files with 82 additions and 1 deletions
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7
87_3-D_Plot/rust/Cargo.lock generated Normal file
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# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
[[package]]
name = "rust"
version = "0.1.0"

6
87_3-D_Plot/rust/Cargo.toml Normal file
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[package]
name = "rust"
version = "0.1.0"
edition = "2021"
[dependencies]

68
87_3-D_Plot/rust/src/main.rs Normal file
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/** 3D Plot GAME
* https://github.com/coding-horror/basic-computer-games/blob/main/87_3-D_Plot/3dplot.bas
* Direct conversion from BASIC to Rust by Pablo Marques (marquesrs).
* No additional features or improvements were added. As a faithful translation,
* many of the code here are done in an unrecommended way by today's standards.
* 03/03/25
*/
fn main() {
//1 PRINT TAB(32);"3D PLOT"
//2 PRINT TAB(15);"CREATIVE COMPUTING MORRISTOWN, NEW JERSEY"
//3 PRINT:PRINT:PRINT
print!("{}",
format!("{}{}\n{}{}\n\n\n\n",
" ".repeat(31),
"3D PLOT",
" ".repeat(14),
"CREATIVE COMPUTING MORRISTOWN, NEW JERSEY"
)
);
//5 DEF FNA(Z)=30*EXP(-Z*Z/100)
let fna = |z: f32| {30.0 * f32::exp(-z*z/100.0)};
//100 PRINT
println!();
let mut line_content = String::new();
//110 FOR X=-30 TO 30 STEP 1.5
let mut x = -30.0;
while x <= 30.0 {
//120 L=0
let mut l = 0;
//130 Y1=5*INT(SQR(900-X*X)/5)
let y1 = 5.0 * (f32::sqrt(900.0-x*x)/5.0).floor();
//140 FOR Y=Y1 TO -Y1 STEP -5
let mut y = y1;
while y >= -y1 {
//150 Z=INT(25+FNA(SQR(X*X+Y*Y))-.7*Y)
let z = (25.0 + fna(f32::sqrt(x*x+y*y))-0.7*y) as i32;
//160 IF Z<=L THEN 190
if z <= l {
y = y - 5.0;
continue;
}
//170 L=Z
l = z;
//180 PRINT TAB(Z);"*";
while (line_content.len() as i32) < (z-1) {
line_content += " ";
}
line_content += "*";
//190 NEXT Y
y = y - 5.0;
}
print!("{}", line_content);
line_content.clear();
//200 PRINT
println!();
//210 NEXT X
x = x + 1.5;
}
//300 END
}

2
README.md
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@@ -164,7 +164,7 @@ NOTE: per [the official blog post announcement](https://blog.codinghorror.com/up
| 84_Super_Star_Trek | x | x | x | | | | x | | x | x |
| 85_Synonym | x | x | x | | | x | x | x | x | x |
| 86_Target | x | x | x | | | x | x | | | x |
| 87_3-D_Plot | x | x | x | | | x | x | x | | x |
| 87_3-D_Plot | x | x | x | | | x | x | x | x | x |
| 88_3-D_Tic-Tac-Toe | x | | x | | | | x | | | x |
| 89_Tic-Tac-Toe | x | x | x | x | | x | x | | x | x |
| 90_Tower | x | x | x | | | x | x | | x | x |